Base | Representation |
---|---|
bin | 11100011011111011… |
… | …100000001000010100 |
3 | 2220210220220002112010 |
4 | 130123323200020110 |
5 | 1000013014312004 |
6 | 22005443424220 |
7 | 2130434140536 |
oct | 343373401024 |
9 | 86726802463 |
10 | 30533354004 |
11 | 11a4931186a |
12 | 5b01685070 |
13 | 2b57a2799a |
14 | 1699203856 |
15 | bda87ea89 |
hex | 71bee0214 |
30533354004 has 24 divisors (see below), whose sum is σ = 73701200160. Its totient is φ = 9826826464.
The previous prime is 30533353997. The next prime is 30533354009. The reversal of 30533354004 is 40045333503.
It is a super-3 number, since 3×305333540043 (a number of 32 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30533354009) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43869414 + ... + 43870109.
It is an arithmetic number, because the mean of its divisors is an integer number (3070883340).
Almost surely, 230533354004 is an apocalyptic number.
It is an amenable number.
30533354004 is an abundant number, since it is smaller than the sum of its proper divisors (43167846156).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30533354004 is a wasteful number, since it uses less digits than its factorization.
30533354004 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 87739559 (or 87739557 counting only the distinct ones).
The product of its (nonzero) digits is 32400, while the sum is 30.
Adding to 30533354004 its reverse (40045333503), we get a palindrome (70578687507).
The spelling of 30533354004 in words is "thirty billion, five hundred thirty-three million, three hundred fifty-four thousand, four".
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